Medical product searching method and device, equipment and storage medium

The invention discloses a medical product searching method and device, equipment and a storage medium, and the method comprises the steps: obtaining a keyword of a to-be-searched medical product, and obtaining description information corresponding to the medical product through calling a search engine; performing information enhancement on keywords of the medical product according to the description information, and performing vectorization operation on keyword texts after information enhancement to obtain keyword vectors corresponding to the medical product; according to the keyword vector, vector retrieval is carried out in a preset product vector database, so that a medical instrument product which has the highest similarity with the to-be-searched medical product on the semantic level is obtained. According to the method, information enhancement is carried out on a large number of technical terms and knowledge systems, so that vector retrieval is carried out by utilizing the preset product vector database